Elbow harness



FIG. 1 is a front, right perspective view of an elbow harness of the design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front elevation view thereof, the rear elevation view being the same;

FIG. 5 is a right elevation view thereof, the left elevation view being the same; and,

FIG. 6 is an environmental view thereof.

The broken lines are for the purpose of depicting environment and form no part of the claim. 

CLAIM The ornamental design for an elbow harness, as shown and described. 